07-12-2010, 01:40 AM
GoodReader (99 cents) allows you to access those PDFs from the web or from email attachments and such, without syncing to the Mac, and provides an alternate reader.
http://itunes.apple.com/us/app/goodreade...48914?mt=8
http://itunes.apple.com/us/app/goodreade...48914?mt=8